Netflix’s political thriller Zero Day shocked audiences with its intense finale. The show follows former U.S. president George Mullen, played by Robert De Niro, as he investigates a cyberattack. Along the way, he uncovers troubling truths about powerful people, including politicians and major tech companies. Despite immense pressure to hide the truth, Mullen makes a bold decision—he tells the nation everything. His choice changes the lives of those around him, including his wife Sheila Mullen (Joan Allen), his daughter Rep. Alexandra Mullen (Lizzy Caplan), and Speaker of the House Richard Dreyer (Matthew Modine).
The show’s ending left viewers with many questions about the fate of its characters. The actors behind these roles have their own thoughts on what happens next. In a recent discussion, Allen, Caplan, and Modine shared their insights into their characters’ decisions and possible futures.
The Weight of Truth and Its Consequences
At the heart of Zero Day is the idea that honesty comes with a price. George Mullen’s decision to reveal the truth about the cyberattack costs him almost everything. He loses the trust of his wife, the respect of his political allies, and even his own daughter, who turns herself in after the revelation. However, as co-creator Eric Newman pointed out, Mullen does not lose his integrity. His choice reflects the sacrifices leaders must be willing to make for the good of the country.
Joan Allen, who plays Sheila Mullen, sees her character’s reaction as deeply personal. Sheila has already lost one child to an overdose, and the thought of losing another is unbearable. When Alexandra chooses to take responsibility for her role in the attack, Sheila decides to leave George. Allen believes that this decision is not necessarily permanent. She suggests that Sheila might just need time to process everything. “I think maybe she’s just going away for a month or two,” Allen says. “She needs some space, but that doesn’t mean it’s forever.”
Sheila is a strong and intelligent woman, deeply involved in politics. She was always ready to challenge her husband, especially when she suspected he was struggling with cognitive issues. Although the series leaves this question open-ended, it is clear that Sheila’s actions were driven by her love for the country.
Political Inspirations Behind the Characters
The political landscape in Zero Day mirrors real-life figures and events. Allen admits that while she did not base Sheila directly on anyone, she did think about women like Hillary Clinton and Nancy Pelosi—strong female leaders who have dedicated their lives to public service. “They are smart and powerful women,” Allen says. “I certainly thought about them, but I also focused on the script and my discussions with the director and Robert De Niro to shape the character.”
Sheila’s political strength plays a key role in the story. When her husband struggles, she is prepared to step in and take control, prioritizing the country’s well-being over personal loyalty. However, when the truth comes out, the emotional weight of losing another child becomes too much. Sheila chooses to step away, showing that even the strongest individuals have their limits.
The Fate of Alexandra Mullen
Lizzy Caplan, who plays Alexandra Mullen, portrays a young politician with strong ideals. Alexandra genuinely believes in making the country better, but her involvement in the cyberattack complicates her moral stance. In the end, she decides to turn herself in, facing the consequences of her actions. This choice is difficult, especially considering her relationship with her father.
Caplan believes Alexandra’s decision is driven by a sense of responsibility. “She has to live with what she has done,” Caplan says. “She thought she was doing the right thing, but she realizes that true leadership means being accountable.”
Alexandra’s future remains uncertain. Will she be able to rebuild her life after this scandal? Caplan suggests that while Alexandra’s political career is likely over, she may find another way to contribute to society. “She still believes in change,” Caplan adds. “Maybe she’ll dedicate her life to activism or work behind the scenes.”
Richard Dreyer’s Role in the Conspiracy
Matthew Modine’s character, Speaker of the House Richard Dreyer, represents the darker side of politics. Unlike Alexandra, Dreyer is not motivated by ideals but by power and self-interest. He plays a key role in the cover-up, making him one of the most dangerous figures in the story.
Modine sees Dreyer as a politician who is willing to do anything to stay in power. “He believes he is untouchable,” Modine explains. “But in the end, even he can’t escape the truth.”
Dreyer’s fate is left uncertain, but it is likely that he will face legal consequences. Unlike Alexandra, he does not willingly come forward, which could lead to a harsher punishment. Modine believes that Dreyer’s downfall is a reminder that corruption eventually catches up with those who abuse their power.
A Story of Sacrifice and Integrity
Zero Day explores how difficult it is to stand up for the truth, especially in a world where power and corruption often go hand in hand. George Mullen’s decision to expose the conspiracy may have cost him his family and career, but it proves that integrity is more important than personal gain.
The show’s ending raises important questions about leadership. What does it mean to truly serve the people? Are leaders willing to make personal sacrifices for the greater good? These are questions that remain relevant in real-world politics.
While there are no plans for a second season, the impact of Zero Day remains strong. The show’s message is clear—doing the right thing is never easy, but it is always necessary. Through the stories of George, Sheila, Alexandra, and Dreyer, Zero Day reminds us that truth and integrity should always come first, no matter the cost.
